1.  Realed research and Thesis
	1.1. 金曘泳・崔壯源「e-leaningを活用した日本語アクセント聞き取り練習――マルチメディア授業での活用を中心に――」『日語日文学研究』64輯, 韓国日語日文学会, pp.263-279, 2008.01  　→ PDF Download (Korean)
	2.2 Kim Yu Young. (2019).  Development and Operation Result of Japanese Accent Perception Test Based On e-learning System, Abstract Proceedings of 2nd IKNC 2019 International Knowledge Civilization and Nano Technology Conference, 66, IKNC  　→ PDF Download (Korean)
	2.3 Kim Yu Young. (2019).  Development and Operation Result of Japanese Accent Perception Test Based On e-learning System, PPT Proceedings of 2nd IKNC 2019 International Knowledge Civilization and Nano Technology Conference, 66, IKNC  　→ PDF Download (Korean)
	2.4 Kim Yu Young. (2019).  Development and Operation Result of Japanese Accent Perception Test Based On e-learning System → Now on working
2. Test results by Development and Operation Result of Japanese Accent Perception Test Based On e-learning System (2019)
	2.1 Details of tests
	・ Period: 12 years and two months (2007. 10 ~ 2018.12) ・ Participants: 605 Koreans ・ Number of experiments: 8094 times ・ Participating Schools and Institutions: Dongduk Women’s Univ., Duksung Women’s Univ., Korea Univ. Konkuk Univ. ・ Test condition: If the percent correct was not at least 90%, the learners were instructed to continue the test.
	2.2 All tests results
	TTA00　 TTA01　 TTA02　 TTA03　 All AVG　 All Count　 Student ID AVG Count AVG Count AVG Count AVG Count 11 78.75 2 75.83 3 76.43 7 65.63 2 75.09 14 20110358 95.00 2 87.81 8 85.00 3 72.32 7 82.69 20 20111911 84.17 3 85.00 2 90.00 2 84.38 5 85.37 12 20120565 95.00 1 83.33 3 92.50 2 65.63 2 82.66 8 20120762 96.88 4 100.00 1 93.33 3 73.96 3 89.94 11 20130330 100.00 1 90.00 1 86.67 3 90.63 2 90.18 7 20130335 97.50 2 84.17 6 88.33 3 78.13 6 84.34 17 20130336 88.33 3 80.00 8 85.00 3 68.75 2 81.09 16 20130342 90.00 1 83.33 3 70.00 3 　 　 78.57 7 20130346 89.29 7 84.75 10 90.00 2 82.82 6 85.98 25 20130354 84.17 3 65.00 5 82.00 10 56.25 2 75.50 20 20130371 92.50 5 89.58 6 94.00 5 64.07 2 88.79 18 20140250 66.67 3 55.83 6 51.67 9 68.76 2 56.88 20 20140263 86.25 2 78.64 11 62.50 2 65.63 3 75.52 18 20140305 75.00 10 94.06 8 97.50 2 84.38 3 84.81 23 20150234 87.50 2 79.44 9 95.00 1 65.24 8 75.35 20 20150239 79.17 3 82.50 5 88.33 3 76.57 2 82.16 13 20150281 97.50 1 97.50 1 73.33 6 40.63 4 66.46 12 20150533 85.83 3 90.00 1 83.75 4 85.16 4 85.26 12 20160209 95.00 1 60.63 4 90.00 1 70.32 2 71.02 8 20160220 85.00 5 78.64 11 68.33 3 55.40 11 70.15 30 20160228 81.67 3 47.50 2 72.50 6 98.44 2 74.76 13 20160242 86.25 2 80.00 6 95.00 1 79.69 2 82.44 11 20160246 　 　 　 　 41.25 4 　 　 41.25 4 20160250 100.00 1 92.50 1 95.00 1 58.13 5 72.27 8 20160255 90.50 5 92.50 4 94.00 5 86.72 4 91.08 18 20162028 85.00 8 82.50 3 72.00 5 14.77 58 28.97 74 20170199 100.00 1 95.00 1 87.50 2 82.82 4 87.66 8 20170203 65.71 7 58.50 5 63.89 9 50.00 2 62.07 23 20170208 80.83 3 89.17 3 85.00 2 76.57 2 83.31 10 20170215 100.00 1 97.50 1 83.33 3 77.61 6 83.01 11 20170222 91.25 2 92.50 1 95.00 1 71.88 3 83.66 7 20170233 84.38 4 83.33 6 90.00 2 62.51 2 81.61 14 20171594 95.00 1 84.50 5 77.50 8 75.00 2 80.47 16 20180210 82.50 3 82.00 5 85.00 4 65.63 2 80.63 14 20180223 92.50 2 88.75 2 81.43 7 61.46 3 79.78 14 20180229 87.50 2 78.75 2 100.00 1 89.07 2 87.23 7 20180240 78.00 5 72.00 5 95.00 1 68.75 4 74.67 15 20180248 91.25 2 88.75 2 88.00 5 77.09 3 85.94 12 20180249 90.00 1 54.17 3 　 　 　 　 63.13 4 20180250 77.50 3 84.17 3 95.00 1 82.03 4 82.56 11 20180253 50.00 1 　 　 　 　 　 　 50.00 1 20180254 95.00 1 73.93 7 77.00 5 73.96 3 76.21 16 201802122 92.50 1 78.00 5 76.67 3 61.46 3 74.74 12 (dsu)dalkiz1 87.50 1 97.50 1 100.00 1 　 　 95.00 3 04narajao 94.50 10 88.33 3 83.13 8 64.06 4 85.25 25 05yjyj28 90.00 1 80.00 2 47.00 5 84.38 3 67.10 11 1004jibin 91.25 2 90.00 1 90.00 1 78.13 5 83.68 9 1022k 95.00 1 　 　 83.33 3 　 　 86.25 4 1993lhm 95.00 2 91.00 5 100.00 1 87.50 2 92.00 10 1994sujin 95.00 1 66.25 6 55.00 3 6.25 1 60.34 11 2012120243* 95.00 1 95.00 1 75.00 1 40.63 1 76.41 4 20150228k 68.33 3 74.50 5 74.07 27 64.26 16 70.70 51 2hr0522 86.25 2 17.92 48 43.75 4 26.88 10 23.07 64 901010mina 100.00 1 　 　 　 　 　 　 100.00 1 935mini 90.00 1 81.67 3 80.00 2 82.82 2 82.58 8 94gaeun 79.50 5 81.88 4 83.33 3 60.94 2 78.35 14 a_ra110 92.50 1 92.50 1 90.00 1 93.75 1 92.19 4 a240414 77.50 2 77.08 6 71.00 5 50.00 3 70.16 16 aaa8412 86.25 4 83.33 3 90.00 1 64.07 2 81.31 10 aaajisaii 92.50 1 59.17 6 52.50 8 67.19 2 58.93 17 abc1740 92.50 1 75.00 3 80.83 6 86.98 6 82.77 16 abcde1214 85.00 2 76.50 5 76.67 3 75.00 4 77.32 14 ahyun92 98.75 2 90.00 3 100.00 1 87.50 2 92.81 8 aizz2en 90.00 1 62.50 1 60.00 1 53.13 1 66.41 4 aklove89 86.25 4 66.25 4 62.00 10 50.00 2 66.50 20 alal22 　 　 42.50 1 　 　 　 　 42.50 1 alswn7418 92.50 2 89.17 3 90.00 1 78.13 4 85.50 10 ama0620 95.00 1 86.25 2 65.00 4 80.21 3 76.81 10 amanera* 88.33 3 　 　 　 　 　 　 88.33 3 anam2151 81.14 11 78.75 2 88.33 3 67.19 2 80.52 18 ancmgl 78.57 7 81.25 4 81.67 3 64.07 2 78.01 16 angeles_ 97.50 1 55.63 12 59.00 5 89.07 2 61.91 20 angle3574 70.00 1 76.25 2 95.00 1 90.63 2 83.13 6 anjiwon 92.50 1 　 　 　 　 　 　 92.50 1 ansdpdms408 72.14 7 81.25 2 95.00 1 67.19 2 74.74 12 aoslzbdj98 90.00 1 　 　 　 　 　 　 90.00 1 aprildot27 85.00 3 58.75 2 65.00 1 　 　 72.92 6 aqs921 94.17 3 85.42 12 57.73 11 65.63 3 73.77 29 aspect 　 　 40.00 1 　 　 　 　 40.00 1 auauau99 75.63 4 78.33 3 85.00 2 53.13 3 72.24 12 audreys2 97.50 1 90.00 1 　 　 　 　 93.75 2 ayoung11125 82.50 1 　 　 　 　 　 　 82.50 1 azaz0816 100.00 1 92.50 3 76.43 7 100.00 1 84.38 12 B100017167 90.00 1 83.75 4 82.50 4 71.88 8 78.24 17 barum728 82.14 7 82.25 10 80.00 5 72.66 4 80.31 26 bass0106 100.00 1 90.00 2 81.67 3 64.07 2 81.64 8 bhg0318 95.00 1 　 　 　 　 　 　 95.00 1 binxcha 77.50 3 　 　 　 　 　 　 77.50 3 blankite 96.25 4 92.92 6 97.50 2 73.96 3 90.63 15 bonnie1201 88.75 2 77.00 5 56.00 5 73.96 6 71.46 18 booting49 80.00 5 83.75 2 50.00 2 81.26 2 75.46 11 boris89 97.50 3 95.63 4 95.00 3 76.04 3 91.39 13 boss8318 100.00 1 100.00 1 100.00 1 94.38 5 96.49 8 briano4044 84.50 5 69.38 12 73.75 4 71.88 2 73.64 23 busigoja 80.83 3 80.00 3 82.50 2 66.67 3 77.05 11 by1230 93.18 11 92.50 3 97.50 2 92.71 3 93.45 19 bykim0126 100.00 1 82.50 3 88.75 4 77.08 3 84.89 11 ca@200320063 　 　 　 　 80.00 1 　 　 80.00 1 ca@200421679 　 　 　 　 55.00 1 　 　 55.00 1 ca@200421727 　 　 　 　 60.00 1 　 　 60.00 1 ca@200520361 　 　 　 　 55.00 1 　 　 55.00 1 ca@200521777 　 　 　 　 40.00 1 　 　 40.00 1 ca@200521779 　 　 　 　 35.00 1 　 　 35.00 1 ca@200521786 　 　 　 　 45.00 1 　 　 45.00 1 ca@200620369 　 　 　 　 45.00 1 　 　 45.00 1 cah97 92.50 1 90.00 1 62.50 10 63.13 10 65.40 22 canactress10 0.00 1 10.00 2 　 　 　 　 6.67 3 cathy6293 67.50 1 65.00 1 50.00 1 71.88 1 63.60 4 ch11 92.50 2 88.57 7 80.00 4 80.21 3 85.35 16 cheaeun 82.50 5 85.00 2 76.25 4 69.53 4 77.71 15 chj47296 90.00 2 85.00 4 90.00 1 82.82 2 86.18 9 chlwldk94 73.33 3 79.50 5 61.00 5 65.63 2 70.25 15 choihj0214 93.13 4 88.75 8 67.50 10 66.67 6 77.05 28 chojh93 90.00 2 90.63 4 97.50 2 43.75 1 86.81 9 chomup 78.33 3 96.00 5 100.00 1 73.75 5 84.55 14 chorings 97.50 1 95.00 1 100.00 1 　 　 97.50 3 chseob 86.67 3 91.43 7 97.50 2 64.42 13 77.30 25 cindy9408 98.75 2 90.83 3 85.00 3 61.72 4 80.99 12 ckdbwls1581 85.00 1 　 　 　 　 　 　 85.00 1 ckdbwls547 91.67 3 86.88 8 89.29 7 79.69 4 86.99 22 cloe2004 93.75 2 76.25 2 90.00 1 81.25 2 84.64 7 co45 83.75 2 62.50 1 　 　 　 　 76.67 3 co4530 91.25 2 82.50 4 89.17 6 83.34 3 86.50 15 coemd311 82.50 1 80.00 1 65.00 1 37.50 1 66.25 4 com4052 92.50 1 80.00 1 80.00 1 37.50 1 72.50 4 com603 100.00 1 93.33 3 86.67 3 55.99 12 69.05 19 companion023 82.50 5 85.00 5 55.00 4 80.47 4 76.63 18 csy975 71.67 3 83.75 2 100.00 1 85.94 2 81.80 8 cuteunicorn 92.50 10 84.69 8 91.25 4 83.49 7 88.00 29 cuuui5 95.00 1 95.00 1 90.00 2 90.63 2 91.88 6 cynicalmute 100.00 1 87.50 2 87.50 2 61.98 6 74.72 11 dahee1129 92.50 1 72.50 1 55.00 1 46.88 1 66.72 4 dahye4322 95.00 3 91.00 5 88.33 3 66.25 10 79.41 21 dandan 95.50 5 84.00 5 87.50 4 73.44 2 87.15 16 danji1229 82.50 3 84.64 7 70.00 10 65.63 2 75.97 22 dbsrud3339 34.17 3 47.50 1 30.00 1 25.00 1 34.17 6 dbswud0406 88.33 3 71.25 2 10.00 1 　 　 69.58 6 DDW_20140263 92.50 4 91.36 11 91.00 10 83.34 3 90.54 28 ddw20120330 100.00 1 100.00 1 75.00 4 62.89 8 71.65 14 ddw20120352 78.13 4 83.00 5 82.50 2 75.01 2 80.19 13 ddw20120380 92.50 1 　 　 　 　 　 　 92.50 1 ddw201301wdh 90.00 1 85.00 1 80.00 1 56.25 1 77.81 4 ddw20130318 96.25 2 85.00 3 85.00 2 75.00 1 86.56 8 ddw20130320 92.50 1 80.00 1 30.00 2 　 　 58.13 4 ddw201402_02 86.67 3 81.25 4 65.00 2 60.94 2 76.08 11 ddw201402-2 95.00 1 　 　 　 　 　 　 95.00 1 ddw20140251 85.00 2 83.75 4 76.67 3 60.94 2 77.90 11 ddw20140256 94.17 3 90.00 3 87.50 6 89.59 3 89.75 15 ddw20140256-2 96.25 2 77.50 5 85.00 3 59.38 2 79.48 12 ddw20140265 87.00 5 90.00 3 100.00 1 90.63 4 89.81 13 ddw20140274 91.67 6 95.00 6 93.75 4 86.88 5 91.88 21 ddw20140282 86.88 4 85.00 4 85.00 2 26.71 11 54.82 21 ddw20140285 97.50 2 88.75 4 86.67 3 73.96 9 81.98 18 ddw20140286 72.50 2 84.38 8 92.50 2 64.07 2 80.94 14 ddw20140287 90.00 1 67.00 5 　 　 　 　 70.83 6 ddw20140293 67.19 8 74.17 3 81.11 9 68.27 13 72.05 33 ddw20141807 85.00 3 77.00 5 64.00 5 57.03 8 67.44 21 ddw20170209 88.75 2 90.00 1 71.67 3 84.38 3 81.74 9 ddw201801 81.50 5 81.67 3 100.00 1 65.63 2 80.34 11 ddw201802 92.50 1 77.08 6 77.22 9 68.75 3 76.65 19 ddw20180243 85.83 3 92.50 2 88.33 3 67.19 4 81.36 12 deepblue0520 96.50 5 91.25 6 87.50 4 80.63 10 87.45 25 dhjjdks 83.13 4 74.17 6 81.67 6 68.75 3 77.57 19 dhsmf113 82.50 3 83.13 4 64.44 9 58.75 5 69.23 21 diasy12 95.83 3 97.50 2 78.57 7 61.46 6 77.85 18 die921 　 　 0.00 1 　 　 　 　 0.00 1 dizzy0209 95.50 5 88.75 6 80.00 2 85.94 2 89.46 15 djkw439 65.00 5 88.75 2 50.00 10 84.38 2 61.64 19 dkzndkfpdl 76.25 2 78.75 2 60.00 2 31.25 2 61.56 8 dlagkdudyy 90.00 1 　 　 60.00 1 　 　 75.00 2 dldbsdyd123 80.63 4 70.00 4 70.00 4 53.91 4 68.63 16 dldbsrud95 79.38 4 45.00 1 25.00 1 32.82 2 56.64 8 dldbwjd902 92.50 1 86.25 2 83.75 4 65.63 3 79.69 10 dlfgkr222 98.75 2 82.50 5 80.00 5 89.07 2 84.87 14 dlrkdud0213 77.13 20 82.50 7 77.50 2 62.50 2 77.42 31 dlwnschlrh 87.50 1 85.00 1 90.00 2 46.88 1 79.88 5 dmsdl2194 90.00 1 79.64 7 76.00 15 62.51 2 76.50 25 dnd0804 89.53 16 92.75 10 85.83 6 79.69 4 88.72 36 dndustjr80 82.50 3 73.75 2 95.00 1 71.88 3 78.40 9 doha076 81.25 2 78.13 4 76.25 8 80.47 4 78.16 18 dong2017 91.25 2 90.00 1 92.50 2 68.75 5 80.13 10 donggam930 75.00 5 85.00 1 10.00 1 　 　 67.14 7 dpwldnjs2 86.67 3 50.56 9 80.00 3 85.42 3 67.29 18 dpwls0209 92.50 1 85.00 2 90.00 1 63.75 5 74.58 9 dpwn9701 80.33 15 86.43 7 83.44 16 69.53 4 81.50 42 ds03 85.00 1 85.00 1 95.00 1 46.88 1 77.97 4 dscj 90.00 1 72.50 1 　 　 　 　 81.25 2 dsu01ym 65.00 1 42.50 1 65.00 1 18.75 1 47.81 4 dsu02 95.00 1 82.50 1 85.00 1 　 　 87.50 3 dsu03 85.00 2 98.75 2 100.00 1 78.13 2 89.11 7 dubee 85.00 1 60.00 2 45.00 2 62.50 1 59.58 6 dud3346 87.50 4 83.75 4 90.00 1 83.13 5 85.05 14 dudmsl59 83.13 4 86.25 2 87.50 2 81.25 4 83.75 12 dus03 65.00 1 　 　 　 　 　 　 65.00 1 dwu20100301 84.50 5 95.00 1 80.00 3 76.57 2 82.78 11 dwu20100324 95.00 2 92.50 1 81.67 3 79.69 2 85.86 8 dwu20120376 90.00 1 87.50 2 　 　 　 　 88.33 3 dwu20130318 100.00 1 97.50 1 95.00 1 80.47 4 87.77 7 dwu20130334 97.50 2 95.00 1 90.00 1 75.00 3 86.43 7 dwu20140260 91.25 2 84.17 3 90.00 1 67.19 2 82.42 8 dwu201801 77.22 9 76.25 6 61.00 5 54.69 2 71.22 22 dwuj20120376 95.00 1 87.50 2 85.00 4 79.69 2 85.49 9 dyb9410 95.00 1 64.82 14 75.71 7 44.79 3 66.68 25 dyddhfma 93.75 2 82.50 7 96.25 4 85.94 2 88.13 15 dyonge 100.00 1 97.50 1 83.00 5 71.88 4 81.82 11 dyonge12 95.00 1 95.00 1 80.00 1 　 　 90.00 3 EchoCharlie 95.00 1 88.33 3 95.00 1 64.59 3 81.10 8 edy7727 75.00 1 51.25 2 65.00 1 25.00 1 53.50 5 ehdgodi 90.00 1 74.17 3 60.00 1 78.13 2 75.54 7 ej0420 82.50 1 65.00 1 65.00 1 34.38 1 61.72 4 ekdlsla252 92.50 1 84.38 4 80.00 2 79.17 3 82.75 10 ekdud97 87.50 4 91.25 4 82.78 9 71.04 15 78.93 32 ekf7823 83.06 9 81.25 2 95.00 1 73.44 2 82.28 14 ekthaehowl 95.00 1 82.50 1 70.00 1 78.13 1 81.41 4 elfskr 82.50 7 83.21 7 82.14 7 79.69 4 82.15 25 enterpd 32.50 1 　 　 　 　 　 　 32.50 1 enterpd3 50.00 2 35.00 3 84.00 5 64.58 3 62.98 13 eueu072 83.13 4 81.25 2 83.33 3 71.88 2 80.80 11 euijin 88.33 3 87.50 4 85.00 3 82.82 2 86.30 12 eunjustar 83.00 5 84.29 7 100.00 1 67.19 2 82.63 15 feather1013 86.25 2 66.25 2 　 　 　 　 76.25 4 fivetail9 90.00 2 88.75 4 77.50 4 69.79 3 81.11 13 fka1700 96.25 4 88.57 7 75.00 2 81.54 11 85.50 24 fkdudrbs9413 95.00 2 89.50 5 90.00 7 81.25 2 89.38 16 flowerdain 60.00 2 　 　 　 　 　 　 60.00 2 flowerdain2 78.50 5 93.89 9 91.67 3 79.69 2 87.99 19 flowerly3 81.67 6 78.13 8 85.00 2 81.25 2 80.42 18 fnsk2690 92.50 1 86.25 4 72.69 13 76.57 4 76.76 22 forest 　 　 55.00 1 　 　 　 　 55.00 1 frimay 93.75 2 90.63 4 91.67 3 80.21 3 88.80 12 gaguri1003 80.63 4 92.50 1 57.67 15 75.01 2 65.00 22 geist0201 94.50 5 92.35 17 87.22 9 89.07 4 90.96 35 ggo456 94.50 5 91.67 3 95.00 3 95.32 6 94.38 17 ghkddlswjd 92.50 1 82.50 2 61.67 3 62.50 2 70.94 8 gihee0310 100.00 1 94.38 4 97.50 2 73.75 5 86.77 12 gjekdlaek 82.50 1 　 　 　 　 　 　 82.50 1 gkqls0525 88.00 10 80.71 7 89.38 8 81.25 6 85.40 31 gksaudqls33 86.25 2 81.79 7 68.13 16 57.64 9 69.23 34 gmltn9804 90.83 3 85.83 3 95.00 1 78.13 2 86.81 9 gndms89 80.00 2 87.50 1 　 　 　 　 82.50 3 goekf1111 85.83 3 62.50 2 　 　 　 　 76.50 5 goekf1234 95.00 1 100.00 1 100.00 1 100.00 1 98.75 4 gogirl1 42.50 1 　 　 　 　 　 　 42.50 1 goha2002 80.00 1 75.00 1 65.00 1 28.13 1 62.03 4 goha2010 93.33 3 79.17 3 71.25 4 68.31 7 75.33 17 goldplate1 100.00 1 94.17 3 86.00 5 35.05 14 56.66 23 gowooni 92.50 1 85.00 1 55.00 1 25.00 1 64.38 4 gowoonii 98.75 2 94.17 3 91.67 3 78.13 4 88.96 12 goyeji7 86.25 2 77.50 2 86.67 3 76.57 2 82.29 9 grapefruit52 92.50 3 93.33 6 97.50 2 72.92 3